Re: [PATCH] ASoC: soc-core: reset rtd->num_components after allocation

[Jan Remes]

On Mon, 09 Nov 2026 11:25:20 +0100, Emanuele Ghidoli wrote:
> Reset num_components after the allocation.

The same regression hits Intel SOF/HDA: on a ThinkPad E16 Gen3 (Arrow
Lake, Core Ultra 7 255H, Conexant SN6140) no internal card is registered
on v7.4-rc2, with

  skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route ...
  Analog Playback and Capture: fail to add hda routes, ret -19

This also looks like the regression reported for Meteor Lake here:
https://lore.kernel.org/all/mAZY9HZuXAXUf7zv8tqXquMtquf7iW2CIZB7WhU-SnwWp-Rpr0e8yixTsb3lAeQsO64PwwWlOao8aMjQ4hTKOQ6grCiNmaWZmFRXMdPICD8=@proton.me/

With this patch on top of v7.4-rc2 the card is registered again: the
topology loads, and speaker, mics and HDMI outputs are back, with no
warnings in the log.

Tested-by: Jan Remes <ciakval@xxxxxxxxx>

Best regards,
  Jan